Green Car Congress

DECEMBER 18, 2014

Korea) has developed a novel high-voltage electrolyte additive, di-(2,2,2 trifluoroethyl)carbonate (DFDEC), for use with the promising lithium-rich layered composite oxide high-energy cathode material xLi 2 MnO 3 ·(1-x)LiMO 2 (M = Mn, Ni, Co). O 2 (Li 1.2 Mn 0.525 Ni 0.175 Co 0.1 O 2 (Li 1.2 136 Wh kg ?1

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Li-ion Ni-Li Energy Lithium Ion 329

Green Car Congress

JANUARY 3, 2015

A team at Nankai University in China has devised high-performance Li-sulfur battery cathode materials consisting of sulfur nanodots (2 nm average) directly electrodeposited on flexible nickel foam; the cathode materials incorporate no carbon or binder. However, the electrochemical inertness of bulk sulfur in the cathode of Li?

Ni-Li 150

Ni-Li Carbon Batteries Battery 150

Green Car Congress

MAY 28, 2018

Researchers at the University of Akron have developed hierarchical porous Mn 3 O 4 /C nanospheres as anode materials for Li-ion batteries. mA/g), excellent ratability (425 mAh/g at 4 A/g), and extremely long cycle life (no significant capacity fading after 3000 cycles at 4A/g) as an anode in a Li-ion battery. Li/Li + ).

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Li-ion Ni-Li Battery Batteries 199

Green Car Congress

JULY 8, 2013

The working concept of I3 – /I – redox reaction in the aqueous Li-I 2 battery. A team from Japan’s RIKEN, led by Hye Ryung Byon, has developed a lithium-iodine (Li-I 2 ) battery system with a significantly higher energy density than conventional lithium-ion batteries. Schematic illustration of the aqueous Li-I 2 battery.

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Li-ion Ni-Li Energy Battery 255

Green Car Congress

MAY 15, 2015

Although lithium-ion batteries are currently the predominant battery technology in electric and hybrid vehicles, as well as other energy storage applications, sodium-ion could offer significant cost, safety and sustainability benefits. Na 4 M 3 (PO 4 ) 2 P 2 O 7 , M = Fe, Co, Ni, Mn etc.; Sodium-ion intercalation batteries—i.e.,

Sodium 150

Sodium Concept Li-ion Lithium Ion 150

Green Car Congress

FEBRUARY 17, 2009

A Mn-spinel cathode/carbon anode system has calendar life issues during cycling and again at high temperatures. While other researchers have looked at stabilizing the spinel, Amine said, Argonne looked at replacing the carbon with a lithium titanate material. XRD of new Argonne nano-Li 4 Ti 5 O 12 spinel. Click to enlarge.

Li-ion 150

Li-ion PHEV Ni-Li Lithium Titanate 150

Green Car Congress

MAY 20, 2016

Researchers from Hanyang University in Korea and the BMW Group have developed a new fully operational, practical Li-ion rechargeable battery combining high energy density with excellent cycle life. g cm -3 ; a two-sloped full concentration gradient (TSFCG) Li[Ni 0.85 O 2 , Li[Ni 0.85 O 2 (NCM) and Li[Ni 0.8

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Li-ion Ni-Li Carbon BMW 210